TY  - JOUR
AU  - Matović, Branko
AU  - Zivić, Fatima
AU  - Mitrović, Slobodan
AU  - Prsić, Dragan
AU  - Maksimović, Vesna
AU  - Volkov-Husović, Tatjana
AU  - Kumar, Ravi
AU  - Daneu, Nina
PY  - 2016
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3370
AB  - Cubic SiC nano-powder particles were synthesized by a sal-gel process with an average grains size of 9.5 nm which were subsequently densified by using a high-pressure "anvil-type with hollows" apparatus at a pressure of 4 GPa in order to obtain nanostructured bulk ceramic compacts. The density obtained was  gt 98% at a sintering temperature of 1500 degrees C with a holding time of only 60s. The calculation of the average crystallite size (D) was performed on the basis of the full width at half maximum intensity (FWHM) of the XRD peaks. Williamson-Hall plots were used to separate the effect of the size and strain in the nanostructured SiC compacts. Sintered nanostructured SiC ceramic exhibits hardness and elastic modulus of 32-420 GPa respectively. Wear properties were investigated and the average value of dynamic friction coefficient obtained was 0.16.
PB  - Elsevier Science Bv, Amsterdam
T2  - Materials Letters
T1  - Ultra-high pressure densification and properties of nanostructured SiC
EP  - 71
SP  - 68
VL  - 164
DO  - 10.1016/j.matlet.2015.09.043
ER  - 

@article{
author = "Matović, Branko and Zivić, Fatima and Mitrović, Slobodan and Prsić, Dragan and Maksimović, Vesna and Volkov-Husović, Tatjana and Kumar, Ravi and Daneu, Nina",
year = "2016",
abstract = "Cubic SiC nano-powder particles were synthesized by a sal-gel process with an average grains size of 9.5 nm which were subsequently densified by using a high-pressure "anvil-type with hollows" apparatus at a pressure of 4 GPa in order to obtain nanostructured bulk ceramic compacts. The density obtained was  gt 98% at a sintering temperature of 1500 degrees C with a holding time of only 60s. The calculation of the average crystallite size (D) was performed on the basis of the full width at half maximum intensity (FWHM) of the XRD peaks. Williamson-Hall plots were used to separate the effect of the size and strain in the nanostructured SiC compacts. Sintered nanostructured SiC ceramic exhibits hardness and elastic modulus of 32-420 GPa respectively. Wear properties were investigated and the average value of dynamic friction coefficient obtained was 0.16.",
publisher = "Elsevier Science Bv, Amsterdam",
journal = "Materials Letters",
title = "Ultra-high pressure densification and properties of nanostructured SiC",
pages = "71-68",
volume = "164",
doi = "10.1016/j.matlet.2015.09.043"
}

Matović, B., Zivić, F., Mitrović, S., Prsić, D., Maksimović, V., Volkov-Husović, T., Kumar, R.,& Daneu, N.. (2016). Ultra-high pressure densification and properties of nanostructured SiC. in Materials Letters
Elsevier Science Bv, Amsterdam., 164, 68-71.
https://doi.org/10.1016/j.matlet.2015.09.043

Matović B, Zivić F, Mitrović S, Prsić D, Maksimović V, Volkov-Husović T, Kumar R, Daneu N. Ultra-high pressure densification and properties of nanostructured SiC. in Materials Letters. 2016;164:68-71.
doi:10.1016/j.matlet.2015.09.043 .

Matović, Branko, Zivić, Fatima, Mitrović, Slobodan, Prsić, Dragan, Maksimović, Vesna, Volkov-Husović, Tatjana, Kumar, Ravi, Daneu, Nina, "Ultra-high pressure densification and properties of nanostructured SiC" in Materials Letters, 164 (2016):68-71,
https://doi.org/10.1016/j.matlet.2015.09.043 . .

TY  - JOUR
AU  - Cvijović-Alagić, Ivana
AU  - Cvijović, Zorica
AU  - Mitrović, Slobodan
AU  - Panić, V.
AU  - Rakin, Marko
PY  - 2011
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/1935
AB  - Wear and corrosion behaviour of cold-rolled Ti-13Nb-13Zr alloy, with martensitic microstructure, and Ti-6Al-4V ELI alloy, in martensitic and two-phase (alpha + beta) microstructural conditions, was studied in a Ringer's solution. The wear experiments were performed at room temperature with a normal load of 40 N and sliding speeds 0.26. 0.5 and 1.0 m/s. The corrosion behaviour was studied at 37 degrees C using open circuit potential-time measurements and potentiodynamic polarization. It was found that Ti-13Nb-13Zr alloy has a substantially lower wear resistance than Ti-6Al-4V ELI alloy in both microstructural conditions. Surface damage extent increases with sliding speed increase and is always smallest for martensitic Ti-6Al-4V ELI alloy with highest hardness. Both alloys exhibit spontaneous passivity in Ringer's solution. Corrosion potential values are similar for all three materials. However, Ti-13Nb-13Zr and martensitic Ti-6Al-4V ELI alloys show improved corrosion resistance comparatively to Ti-6Al-4V ELI alloy with (alpha + beta) microstructure. Martensitic Ti-6Al-4V ELI alloy possesses the best combination of both corrosion and wear resistance, although its corrosion resistance is found to be slightly higher than that of the Ti-13Nb-13Zr alloy.
PB  - Pergamon-Elsevier Science Ltd, Oxford
T2  - Corrosion Science
T1  - Wear and corrosion behaviour of Ti-13Nb-13Zr and Ti-6Al-4V alloys in simulated physiological solution
EP  - 808
IS  - 2
SP  - 796
VL  - 53
DO  - 10.1016/j.corsci.2010.11.014
ER  - 

@article{
author = "Cvijović-Alagić, Ivana and Cvijović, Zorica and Mitrović, Slobodan and Panić, V. and Rakin, Marko",
year = "2011",
abstract = "Wear and corrosion behaviour of cold-rolled Ti-13Nb-13Zr alloy, with martensitic microstructure, and Ti-6Al-4V ELI alloy, in martensitic and two-phase (alpha + beta) microstructural conditions, was studied in a Ringer's solution. The wear experiments were performed at room temperature with a normal load of 40 N and sliding speeds 0.26. 0.5 and 1.0 m/s. The corrosion behaviour was studied at 37 degrees C using open circuit potential-time measurements and potentiodynamic polarization. It was found that Ti-13Nb-13Zr alloy has a substantially lower wear resistance than Ti-6Al-4V ELI alloy in both microstructural conditions. Surface damage extent increases with sliding speed increase and is always smallest for martensitic Ti-6Al-4V ELI alloy with highest hardness. Both alloys exhibit spontaneous passivity in Ringer's solution. Corrosion potential values are similar for all three materials. However, Ti-13Nb-13Zr and martensitic Ti-6Al-4V ELI alloys show improved corrosion resistance comparatively to Ti-6Al-4V ELI alloy with (alpha + beta) microstructure. Martensitic Ti-6Al-4V ELI alloy possesses the best combination of both corrosion and wear resistance, although its corrosion resistance is found to be slightly higher than that of the Ti-13Nb-13Zr alloy.",
publisher = "Pergamon-Elsevier Science Ltd, Oxford",
journal = "Corrosion Science",
title = "Wear and corrosion behaviour of Ti-13Nb-13Zr and Ti-6Al-4V alloys in simulated physiological solution",
pages = "808-796",
number = "2",
volume = "53",
doi = "10.1016/j.corsci.2010.11.014"
}

Cvijović-Alagić, I., Cvijović, Z., Mitrović, S., Panić, V.,& Rakin, M.. (2011). Wear and corrosion behaviour of Ti-13Nb-13Zr and Ti-6Al-4V alloys in simulated physiological solution. in Corrosion Science
Pergamon-Elsevier Science Ltd, Oxford., 53(2), 796-808.
https://doi.org/10.1016/j.corsci.2010.11.014

Cvijović-Alagić I, Cvijović Z, Mitrović S, Panić V, Rakin M. Wear and corrosion behaviour of Ti-13Nb-13Zr and Ti-6Al-4V alloys in simulated physiological solution. in Corrosion Science. 2011;53(2):796-808.
doi:10.1016/j.corsci.2010.11.014 .

Cvijović-Alagić, Ivana, Cvijović, Zorica, Mitrović, Slobodan, Panić, V., Rakin, Marko, "Wear and corrosion behaviour of Ti-13Nb-13Zr and Ti-6Al-4V alloys in simulated physiological solution" in Corrosion Science, 53, no. 2 (2011):796-808,
https://doi.org/10.1016/j.corsci.2010.11.014 . .

TY  - JOUR
AU  - Cvijović-Alagić, Ivana
AU  - Cvijović, Zorica
AU  - Mitrović, Slobodan
AU  - Rakin, Marko
AU  - Veljović, Đorđe
AU  - Babić, Miroslav
PY  - 2010
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/1665
AB  - The aim of this study is to compare the tribological behaviour of novel orthopaedic implant alloy Ti-13Nb-13Zr with that of the standard Ti-6Al-4V ELI alloy, available in four different microstructural conditions produced by variations in the heat treatments. The friction and wear tests were performed by using a block-on-disc tribometer in Ringer's solution at ambient temperature with a normal load of 20-60 N and sliding speed of 0.26-1.0 m/s. It was found that variations in microstructures produced significant variations in the wear resistance of Ti-6Al-4V ELI alloy. The wear losses of materials solution treated (ST) above the beta transus temperature are significantly lower compared with those of materials ST in the (alpha + beta) phase field and are almost insensitive to applied load and sliding speed. Wear loss of the (alpha + beta) ST Ti-6Al-4V ELI alloy continuously increased as applied load was increased and was highest at the highest sliding speed. The Ti-6Al-4V ELI alloy in all microstructural conditions possesses a much better wear resistance than cold-rolled Ti-13Nb-13Zr alloy. Friction results and morphology of worn surfaces showed that the observed behaviour is attributed to the predominant wear damage mechanism.
PB  - Springer/Plenum Publishers, New York
T2  - Tribology Letters
T1  - Tribological Behaviour of Orthopaedic Ti-13Nb-13Zr and Ti-6Al-4V Alloys
EP  - 70
IS  - 1
SP  - 59
VL  - 40
DO  - 10.1007/s11249-010-9639-8
ER  - 

@article{
author = "Cvijović-Alagić, Ivana and Cvijović, Zorica and Mitrović, Slobodan and Rakin, Marko and Veljović, Đorđe and Babić, Miroslav",
year = "2010",
abstract = "The aim of this study is to compare the tribological behaviour of novel orthopaedic implant alloy Ti-13Nb-13Zr with that of the standard Ti-6Al-4V ELI alloy, available in four different microstructural conditions produced by variations in the heat treatments. The friction and wear tests were performed by using a block-on-disc tribometer in Ringer's solution at ambient temperature with a normal load of 20-60 N and sliding speed of 0.26-1.0 m/s. It was found that variations in microstructures produced significant variations in the wear resistance of Ti-6Al-4V ELI alloy. The wear losses of materials solution treated (ST) above the beta transus temperature are significantly lower compared with those of materials ST in the (alpha + beta) phase field and are almost insensitive to applied load and sliding speed. Wear loss of the (alpha + beta) ST Ti-6Al-4V ELI alloy continuously increased as applied load was increased and was highest at the highest sliding speed. The Ti-6Al-4V ELI alloy in all microstructural conditions possesses a much better wear resistance than cold-rolled Ti-13Nb-13Zr alloy. Friction results and morphology of worn surfaces showed that the observed behaviour is attributed to the predominant wear damage mechanism.",
publisher = "Springer/Plenum Publishers, New York",
journal = "Tribology Letters",
title = "Tribological Behaviour of Orthopaedic Ti-13Nb-13Zr and Ti-6Al-4V Alloys",
pages = "70-59",
number = "1",
volume = "40",
doi = "10.1007/s11249-010-9639-8"
}

Cvijović-Alagić, I., Cvijović, Z., Mitrović, S., Rakin, M., Veljović, Đ.,& Babić, M.. (2010). Tribological Behaviour of Orthopaedic Ti-13Nb-13Zr and Ti-6Al-4V Alloys. in Tribology Letters
Springer/Plenum Publishers, New York., 40(1), 59-70.
https://doi.org/10.1007/s11249-010-9639-8

Cvijović-Alagić I, Cvijović Z, Mitrović S, Rakin M, Veljović Đ, Babić M. Tribological Behaviour of Orthopaedic Ti-13Nb-13Zr and Ti-6Al-4V Alloys. in Tribology Letters. 2010;40(1):59-70.
doi:10.1007/s11249-010-9639-8 .

Cvijović-Alagić, Ivana, Cvijović, Zorica, Mitrović, Slobodan, Rakin, Marko, Veljović, Đorđe, Babić, Miroslav, "Tribological Behaviour of Orthopaedic Ti-13Nb-13Zr and Ti-6Al-4V Alloys" in Tribology Letters, 40, no. 1 (2010):59-70,
https://doi.org/10.1007/s11249-010-9639-8 . .

TY  - JOUR
AU  - Cvijović-Alagić, Ivana
AU  - Mitrović, Slobodan
AU  - Cvijović, Zorica
AU  - Veljović, Đorđe
AU  - Babić, Miroslav
AU  - Rakin, Marko
PY  - 2009
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/1424
AB  - The influence of diverse heat treatments on micro-structural and tribological characteristics of Ti-6Al-4V ELI (mass%) alloy, which is used as implant material in biomedical engineering, was investigated on a block-on-disc tribometer. Aim of the present study was to explore the possibility of Ti-6Al-4V ELI alloy wear resistance improvement, examining the effects of different heat treatments on alloy microstructure, as well as on alloy wear characteristics in simulated body conditions using light optical microscopy (LOM) and scanning electron microscopy (SEM). Results presented in this paper show that the influence of heat treatment on micro-structural and tribological characteristics of the investigated Ti-based alloy is significant and that it can be used for further wear resistance improvement of this widely used implant material. .
PB  - Univerzitet u Kragujevcu - Fakultet inženjerskih nauka, Kragujevac
T2  - Tribology in Industry
T1  - Influence of the heat treatment on the tribological characteristics of the Ti-based alloy for biomedical applications
EP  - 22
IS  - 3-4
SP  - 17
VL  - 31
UR  - https://hdl.handle.net/21.15107/rcub_technorep_1424
ER  - 

@article{
author = "Cvijović-Alagić, Ivana and Mitrović, Slobodan and Cvijović, Zorica and Veljović, Đorđe and Babić, Miroslav and Rakin, Marko",
year = "2009",
abstract = "The influence of diverse heat treatments on micro-structural and tribological characteristics of Ti-6Al-4V ELI (mass%) alloy, which is used as implant material in biomedical engineering, was investigated on a block-on-disc tribometer. Aim of the present study was to explore the possibility of Ti-6Al-4V ELI alloy wear resistance improvement, examining the effects of different heat treatments on alloy microstructure, as well as on alloy wear characteristics in simulated body conditions using light optical microscopy (LOM) and scanning electron microscopy (SEM). Results presented in this paper show that the influence of heat treatment on micro-structural and tribological characteristics of the investigated Ti-based alloy is significant and that it can be used for further wear resistance improvement of this widely used implant material. .",
publisher = "Univerzitet u Kragujevcu - Fakultet inženjerskih nauka, Kragujevac",
journal = "Tribology in Industry",
title = "Influence of the heat treatment on the tribological characteristics of the Ti-based alloy for biomedical applications",
pages = "22-17",
number = "3-4",
volume = "31",
url = "https://hdl.handle.net/21.15107/rcub_technorep_1424"
}

Cvijović-Alagić, I., Mitrović, S., Cvijović, Z., Veljović, Đ., Babić, M.,& Rakin, M.. (2009). Influence of the heat treatment on the tribological characteristics of the Ti-based alloy for biomedical applications. in Tribology in Industry
Univerzitet u Kragujevcu - Fakultet inženjerskih nauka, Kragujevac., 31(3-4), 17-22.
https://hdl.handle.net/21.15107/rcub_technorep_1424

Cvijović-Alagić I, Mitrović S, Cvijović Z, Veljović Đ, Babić M, Rakin M. Influence of the heat treatment on the tribological characteristics of the Ti-based alloy for biomedical applications. in Tribology in Industry. 2009;31(3-4):17-22.
https://hdl.handle.net/21.15107/rcub_technorep_1424 .

Cvijović-Alagić, Ivana, Mitrović, Slobodan, Cvijović, Zorica, Veljović, Đorđe, Babić, Miroslav, Rakin, Marko, "Influence of the heat treatment on the tribological characteristics of the Ti-based alloy for biomedical applications" in Tribology in Industry, 31, no. 3-4 (2009):17-22,
https://hdl.handle.net/21.15107/rcub_technorep_1424 .